db_test: Disable using color in log output

It's really not used and only adds unneeded variabilities to output.
Older libosmocore versions had a bug where extra color format characters
were printed while newer versions have that fixed.

Fixes: OS#4759
Change-Id: Idce85aa355d334929d8abdf5b99dad0622ecff58
2 files changed
tree: e7f1319246de59279abf96ee7e17ac817479dc6f
  1. contrib/
  2. debian/
  3. manuals/
  4. openbsc/
  5. .gitignore
  6. .gitreview
  7. .mailmap